971920872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3593}}^1$

素因数の和:3652

約数の個数: 144

約数和(自身を含む): 3012167340

約数和(自身を除く): 2040246468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 936, 1156, 1224, 1326, 1734, 1768, 1989, 2312, 2601, 2652, 3468, 3593, 3757, 3978, 5202, 5304, 6936, 7186, 7514, 7956, 10404, 10779, 11271, 14372, 15028, 15912, 20808, 21558, 22542, 28744, 30056, 32337, 33813, 43116, 45084, 46709, 61081, 64674, 67626, 86232, 90168, 93418, 122162, 129348, 135252, 140127, 183243, 186836, 244324, 258696, 270504, 280254, 366486, 373672, 420381, 488648, 549729, 560508, 732972, 794053, 840762, 1038377, 1099458, 1121016, 1465944, 1588106, 1681524, 2076754, 2198916, 2382159, 3115131, 3176212, 3363048, 4153508, 4397832, 4764318, 6230262, 6352424, 7146477, 8307016, 9345393, 9528636, 12460524, 13498901, 14292954, 18690786, 19057272, 24921048, 26997802, 28585908, 37381572, 40496703, 53995604, 57171816, 74763144, 80993406, 107991208, 121490109, 161986812, 242980218, 323973624, 485960436, 971920872]

約数ペア:

[(1, 971920872), (2, 485960436), (3, 323973624), (4, 242980218), (6, 161986812), (8, 121490109), (9, 107991208), (12, 80993406), (13, 74763144), (17, 57171816), (18, 53995604), (24, 40496703), (26, 37381572), (34, 28585908), (36, 26997802), (39, 24921048), (51, 19057272), (52, 18690786), (68, 14292954), (72, 13498901), (78, 12460524), (102, 9528636), (104, 9345393), (117, 8307016), (136, 7146477), (153, 6352424), (156, 6230262), (204, 4764318), (221, 4397832), (234, 4153508), (289, 3363048), (306, 3176212), (312, 3115131), (408, 2382159), (442, 2198916), (468, 2076754), (578, 1681524), (612, 1588106), (663, 1465944), (867, 1121016), (884, 1099458), (936, 1038377), (1156, 840762), (1224, 794053), (1326, 732972), (1734, 560508), (1768, 549729), (1989, 488648), (2312, 420381), (2601, 373672), (2652, 366486), (3468, 280254), (3593, 270504), (3757, 258696), (3978, 244324), (5202, 186836), (5304, 183243), (6936, 140127), (7186, 135252), (7514, 129348), (7956, 122162), (10404, 93418), (10779, 90168), (11271, 86232), (14372, 67626), (15028, 64674), (15912, 61081), (20808, 46709), (21558, 45084), (22542, 43116), (28744, 33813), (30056, 32337)]